Method for producing (E)-2-isopropyl-5-methyl-2,4-hexadienyl acetate

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专利权人:

发明人:

Takeshi Kinsho,Naoki Ishibashi,Yoshiyuki Yumoto

申请号：

US14527266

公开号：

US09126923B2

申请日:

2014.10.29

申请国别(地区):

US

年份:

2015

代理人:

摘要：

Provided is a simple and efficient method for producing (E)-2-isopropyl-5-methyl-2,4-hexadienyl acetate. More specifically, provided is a method for producing (E)-2-isopropyl-5-methyl-2,4-hexadienyl acetate including the steps of: isomerizing 2-isopropenyl-5-methyl-4-hexenoic acid (1) into (E)-2-isopropyl-5-methyl-2,4-hexadienoic acid (2), reducing thus formed (E)-2-isopropyl-5-methyl-2,4-hexadienoic acid (2) into (E)-2-isopropyl-5-methyl-2,4-hexadienol (3), and acetylating thus formed (E)-2-isopropyl-5-methyl-2,4-hexadienol (3) into (E)-2-isopropyl-5-methyl-2,4-hexadienyl acetate (4),wherein Ac represents an acetyl group.

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